Texto da Questão:
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Read the following text and choose the best alternative:
“Although an executive may answer his own phone at times, he may still prefer for his secretary to answer it when he is not available. Secretaries may also have to answer departmental phone lines.”
(by Heather Eastridge from http:// www.ehow.com/facts_5256675_executive-secretary-duties-res)
Which alternative contains the word or group of words that is most nearly the same in the meaning as
the underlined words “at times”?
